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ES2122000T3 - A THICKENING DISPERSION AND ITS EMPLOYMENT. - Google Patents

A THICKENING DISPERSION AND ITS EMPLOYMENT.

Info

Publication number
ES2122000T3
ES2122000T3 ES93907894T ES93907894T ES2122000T3 ES 2122000 T3 ES2122000 T3 ES 2122000T3 ES 93907894 T ES93907894 T ES 93907894T ES 93907894 T ES93907894 T ES 93907894T ES 2122000 T3 ES2122000 T3 ES 2122000T3
Authority
ES
Spain
Prior art keywords
polymer
dispersion
water
employment
soluble
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES93907894T
Other languages
Spanish (es)
Inventor
Antti Hamunen
Mika Anttila
Kari Nurmi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ciba Specialty Chemicals Oy
Original Assignee
Raisio Chemicals Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Raisio Chemicals Oy filed Critical Raisio Chemicals Oy
Application granted granted Critical
Publication of ES2122000T3 publication Critical patent/ES2122000T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/54—Starch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Pens And Brushes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paper (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

LA INVENCION SE REFIERE A UNA DISPERSION DE POLIMERO, MEDIANTE LA CUAL LAS PROPIEDADES REOLOGICAS Y ESTRUCTURA DE DISTINTAS MEZCLAS DE LIQUIDO Y FLUYENTES PUEDEN SER AJUSTADAS. LA DISPERSION SE PREPARA MEDIANTE LA POLIMERIZACION RADICAL EN UN POLIMERO PRINCIPAL DE CADENA SOLUBLE EN AGUA O EN UN POLIMERO CONVERTIDO EN UN POLIMERO SOLUBLE EN AGUA, EN UNA SOLUCION DE AGUA, AL MENOS UN ACIDO DE CARBOXIL {AL}-,{BE}-INSATURADO QUE CONTIENE 3-8 CARBONOS ADEMAS DE AL MENOS 1 A UNA CANTIDAD LIMITADA DE MONOMERO INSATURADO. EL POLIMERO PRINCIPAL DE CADENA ES PREFERIBLEMENTE UN DERIVADO DEL ALMIDON.THE INVENTION REFERS TO A DISPERSION OF POLYMER, THROUGH WHICH THE RHEOLOGICAL PROPERTIES AND STRUCTURE OF VARIOUS MIXTURES OF LIQUID AND FLOWS CAN BE ADJUSTED. DISPERSION IS PREPARED THROUGH RADICAL POLYMERIZATION IN A MAIN CHEMICAL POLYMER SOLUBLE IN WATER OR IN A POLYMER CONVERTED IN A POLYMER SOLUBLE IN WATER, IN A WATER SOLUTION, AT LEAST ONE CARBOXYL ACID {AL} -, {BE} - UNSATURATED CONTAINING 3-8 CARBONS IN ADDITION TO AT LEAST 1 TO A LIMITED AMOUNT OF UNSATURATED MONOMER. THE MAIN CHAIN POLYMER IS PREFERABLY A DERIVATIVE OF STARCH.

ES93907894T 1992-04-16 1993-04-08 A THICKENING DISPERSION AND ITS EMPLOYMENT. Expired - Lifetime ES2122000T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI921752A FI95917C (en) 1992-04-16 1992-04-16 Thickening dispersion and use thereof

Publications (1)

Publication Number Publication Date
ES2122000T3 true ES2122000T3 (en) 1998-12-16

Family

ID=8535146

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93907894T Expired - Lifetime ES2122000T3 (en) 1992-04-16 1993-04-08 A THICKENING DISPERSION AND ITS EMPLOYMENT.

Country Status (7)

Country Link
EP (1) EP0705285B1 (en)
AT (1) ATE169940T1 (en)
CA (1) CA2117750A1 (en)
DE (1) DE69320495T2 (en)
ES (1) ES2122000T3 (en)
FI (1) FI95917C (en)
WO (1) WO1993021244A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9807426D0 (en) * 1998-04-08 1998-06-03 Ici Plc Environmentally friendly aqueous architectural coating compositions
FI116536B (en) * 2001-04-12 2005-12-15 Ciba Sc Holding Ag New composition for coating paste
ATE348848T1 (en) * 2003-07-25 2007-01-15 Basf Ag AQUEOUS DISPERSIONS OF WATER-SOLUBLE POLYMERS OF ETHYLENEICALLY UNSATURATED ANIONIC MONOMERS, METHOD FOR THEIR PRODUCTION AND THEIR USE
EP2532682A1 (en) 2011-04-20 2012-12-12 Basf Se A process for the preparation of co-polymerizable polysaccharide derivatives
EP2514777A1 (en) 2011-04-20 2012-10-24 Basf Se Polysaccharide macromonomer based co-polymer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134863A (en) * 1976-12-06 1979-01-16 The United States Of America As Represented By The Secretary Of Agriculture Highly absorbent graft copolymers of polyhydroxy polymers, acrylonitrile, and acrylic comonomers
GB8806692D0 (en) * 1988-03-21 1988-04-20 Cerestar Holding Bv Acrylate polymer compositions
GB8820332D0 (en) * 1988-08-26 1988-09-28 Allied Colloids Ltd Graft copolymers

Also Published As

Publication number Publication date
FI921752L (en) 1993-10-17
FI921752A0 (en) 1992-04-16
WO1993021244A1 (en) 1993-10-28
EP0705285A1 (en) 1996-04-10
DE69320495T2 (en) 1999-04-29
FI95917C (en) 1996-04-10
EP0705285B1 (en) 1998-08-19
ATE169940T1 (en) 1998-09-15
FI95917B (en) 1995-12-29
CA2117750A1 (en) 1993-10-28
DE69320495D1 (en) 1998-09-24

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